ADCMP670 datasheet(5/16 Pages) AD

Teilenummer	ADCMP670

Bauteilbeschribung	Dual Low Power 1.5 Comparator With 400 mV Reference

PDF	16 Pages

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Hersteller	AD [Analog Devices]

Direct Link	http://www.analog.com

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ADCMP670

Rev. A | Page 5 of

VDD = 1.7 V to 5.5 V, −40°C ≤ TA ≤ 125°C, unless otherwise noted.

Table 4.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

THRESHOLDS1

Rising Input Threshold Voltage

390

411

VDD = 1.7 V

392

410

VDD = 5.5 V

Falling Input Threshold Voltage

381.5

405.5

VDD = 1.7 V

381.05

404.5

VDD = 5.5 V

Hysteresis = VTH(R) – VTH(F)

13.5

INPUT CHARACTERISTICS

Input Bias Current

VDD = 1.7 V, VIN = VDD

VDD = 1.7 V, VIN = 0.1 V

OPEN-DRAIN OUTPUTS

Output Low Voltage2

250

VDD = 1.7 V, IOUT = 3 mA

250

VDD = 5.5 V, IOUT = 5 mA

Output Leakage Current3

μA

VDD = 1.7 V, VOUT = VDD

μA

VDD = 1.7 V, VOUT = 5.5 V

POWER SUPPLY

Supply Current4

μA

VDD = 1.7 V

μA

VDD= 5.5 V

1 RL = 100 kΩ, VO = 2 V swing.

2 10 mV input overdrive.

3 VIN = 40 mV overdrive.

4 No load.

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